title: The vital staining of muscle biopsies with methylene blue.
mesh_terms: D001706:Biopsy; D006801:Humans; D008751:Methylene Blue; D009132:Muscles / Q000033:anatomy & histology*; D013194:Staining and Labeling
chemical_list: D008751:Methylene Blue
keywords: METHYLENE BLUE; MUSCLES/anatomy and histology